Extron electronics MPA 152, Руководство пользователя

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-0!!MPLIlERs)NSTALLATION
Installation, cont’d
2-10
Power connector
#ONNECTTHETWOPOLEMMCAPTIVESCREWCONNECTORFROM
THEPOWERSUPPLYPROVIDED TOTHISSOCKETONTHEREARPANEL
%NSURETHECONNECTIONSHAVETHECORRECTPOLARITYASSHOWNINTHE
ILLUSTRATIONBELOW
Power Receptacle
Power Supply
Outpu
t Cord
SECTION A–A
Ridges Smooth
A A
DC Power Cord
Captive Screw Connector
AC Power Cord
Ground
+12 VDC
External
Power Supply
(12 VDC, 3 A )
POWER
12V
3A MAX
Figure 2-6 — Connecting power
N
The length of the exposed wires in the stripping process
is critical. The ideal length is 3/16” (5 mm). Any longer
and the exposed wires may touch, causing a short circuit
between them. Any shorter and the wires can be easily
pulled out even if tightly fastened by the captive screws.
C
Do not tin the wires. Tinned wire does not hold its
shape and can become loose over time.